Checking compression
Checking compression |
Checking |
1. |
Remove
Glow plug (398), Z19
.
|
2. |
Fit
32 025 018 Compression check adapter
to cylinder 1.
|
3. |
Connect a compression gauge with a measurement range between 10 and 40 bar to the adapter.
|
4. |
Run the starter motor at a speed of at least 200 rpm until the pointer on the compression gauge stops rising.
|
5. |
Remove the compression gauge and adapter.
|
6. |
Measure the compression on cylinders 2-4.
|
7. |
The maximum permitted pressure difference between cylinders is 150 hPa (1.5 bar)
|
8. |
Fit
Glow plug (398), Z19
.
|